406988561 is an odd 9-digits composite number following 406988560
and preceding 406988562 . In scientific notation, it is written as 4.06988561 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 6 positive divisors.
There are 348847296 positive integers (up to 406988561) that are relatively prime to 406988561.
406988561 has 6 divisors, whose sum is 473435730
The reverse of 406988561 is 165889604
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
four hundred six million nine hundred eighty-eight thousand five hundred sixty-one
Scientific notation
4.06988561 × 10^8
Engineering notation
4.06988561 × 10^6
Prime Factorization
7 × 7 × 8305889
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
58141223
Product of the distinct prime numbers
The prime factorization of 406988561 is 7 × 7 × 8305889.
Since it has a total of 3 prime factors.
7 , 6 , 81 , 44 , 379 , 189 , 4709 , 540 , 63344 , 87571 , 53637 , 680323 , 4160727 , 4155962 , 31996398 , 99368002 , 499307871 , 204002942 , 9258850146 , 2011088678
n×2
813977122
n×3
1220965683
n×4
1627954244
n×5
2034942805
n÷2
203494280.5
n÷3
135662853.66667
n÷3
101747140.25
n÷5
81397712.2
n2
165639688784850721
n3
6.7413458583034E+25
n4
2.7436506500742E+34
n5
1.1166344299604E+43
2 √n
20173.957494751
3 √n
741.07256263634
4 √n
142.03505727373
5 √n
52.712843075124
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-406988560
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 406988561 can be divided by 6 positive divisors.
The sum of these divisors (counting 406988561) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
11000010000100010011100010001
3
Ternary
1001100211011100102
4
Quaternary
120100202130101
5
Quinary
1313142113221
6
Senary
104215102145
8
Octal
3020423421
10
Decimal
406988561
12
Duodecimal
b4371955
16
Hexadecimal
18422711
20
Vigesimal
673db81
36
Base36
6qb6dt
md5
f3375b97a7119dc41e2dd057ea327a4e
sha1
8932b8212098fc91b835b9ac5f5a5a6ee586d245
sha256
e654355bede030140b5e51c91cc802a3e48a44407b4388d9e438d72461605997
sha512
14331dc9a9c8ceeef362a6ff18dcced55ec856e1f97baba68286136ab6340e2447f01d4efe14515c8a9837777aabc6071c9ed43be9bcecfe364b7c53f33d4e31
ripemd-160
e124cb18318b571ac30c785ed6673d5e65818314
Diameter
813977122
Circumference
2557184546.6654
Area
5.2037242942939E+17
Volume
2.8238083498339E+26
Surface area
2.0814897177175E+18
Circumference
2557184546.6654
Perimeter
1627954244
Area
165639688784850721
Diagonal
575568742.69691
Surface area
993838132709104326
Volume
6.7413458583034E+25
Space diagonal
704924865.75135
Perimeter
1220965683
Area
7.1724089181315E+16
Altitude
352462432.87567
Surface area
7.1724089181315E+16
Volume
7.9447522845503E+24
Height
191856247.56564